Find the roots of the following quadratic equations, if they exist
$x^{2} + 5 = - 6 x$

Open in App

Solution

$x^{2} + 5 = - 6 x$

$x^{2} + 6 x + 5 = 0$

$x^{2} + x + 5 x + 5 = 0$

$x (x + 1) + 5 (x + 1) = 0$

$(x + 1) (x + 5) = 0$

$x = - 1, - 5$

Suggest Corrections

Similar questions

x^{2} + 5 = - 6 x

Find the roots of each of the following equations, if they exist, by applying the quadratic formula:
$x^{2} - 6 x + 4 = 0$

Find the roots of each of the following equations, if they exist, by applying the quadratic formula:
$3 x^{2} - 2 \sqrt{6} x + 2 = 0$

Find the roots of each of the following equations, if they exist, by applying the quadratic formula:
$x^{2} + 6 x - (a^{2} + 2 a - 8) = 0$

x^{2} + 6 x - (a^{2} + 2 a - 8) = 0

Join BYJU'S Learning Program